The black and shiny square tiles are covered with cold textures that scatter the sound of footsteps. From the aisle that is quite spacious for a single person, they climb up the walls on both sides elegantly and coldly, with the same lines, and continue to bend towards the not-so-distant corners. Finally, on the low ceiling, they form one piece of mysterious totem with black-bottomed gold lines. Two odd steps plus one even step, and then the golden line totem is full of hints but confusing pictures.